Harbor Capital Advisors, Inc.

13F filer · CIK 0001039128

Reported Aug 7, 2026

Net seller this quarter

13F portfolio value$1.47BU.S. long equity reported on 13F

Positions1,17047 new · 54 closed

Net flow last quarter-$5.5MBuys minus sells

Top 10 positions weight13.8%Concentration

Holdings

13F · last 4 quarters free

Scroll for earlier quarters

Company	Value	% of portfolio	% of company	POSITION CHANGE qoq %	First reported
Q2 2026Reported Aug 7, 20261,170 positions
AMZNAmazon Com Inc	$26.7M	1.82%	0.00%	+0.1%	Q4 2021
GOOGLAlphabet Inc.	$26.4M	1.80%	0.00%	+1.3%	Q4 2021
AAPLApple Inc.	$25.3M	1.73%	0.00%	+0.7%	Q1 2022
NVDANvidia Corp	$24.5M	1.67%	0.00%	+0.4%	Q4 2021
MSFTMicrosoft Corp	$20.7M	1.41%	0.00%	+0.1%	Q4 2021
METAMeta Platforms, Inc.	$19.6M	1.34%	Not reported	+0.1%	Q4 2021
CSCOCisco Systems, Inc.	$16.2M	1.11%	0.00%	+0.5%	Q1 2024
JPMJPMorgan Chase & Co	$14.7M	1.00%	0.00%	-0.5%	Q1 2024
SIMOSilicon Motion Technology CORP	$14.3M	0.98%	0.03%	-32.9%	Q1 2024
KLACKla Corp	$13.3M	0.91%	0.00%	+0.2%	Q1 2024
LLYELI LILLY & Co	$12.3M	0.84%	0.00%	+0.2%	Q3 2022
NFLXNetflix Inc	$11M	0.75%	0.00%	+0.1%	Q1 2022
LRCXLam Research Corp	$9.28M	0.63%	0.00%	+1.4%	Q4 2021
MRVLMarvell Technology, Inc.	$8.8M	0.60%	0.00%	+0.2%	Q1 2023
CVXChevron Corp	$8.22M	0.56%	0.00%	-0.5%	Q1 2023
MODModine Manufacturing Co	$7.81M	0.53%	0.06%	-12.9%	Q1 2024
FIBKFirst Interstate Bancsystem Inc	$7.68M	0.52%	0.21%	-0.5%	Q3 2024
SNEXStoneX Group Inc.	$7.66M	0.52%	0.05%	-34.4%	Q1 2024
COSTCostco Wholesale Corp	$7.43M	0.51%	0.00%	+0.5%	Q1 2026
AVTAvnet Inc	$7.3M	0.50%	0.10%	-4.0%	Q1 2024
CATCaterpillar Inc	$7.21M	0.49%	0.00%	+0.7%	Q1 2024
RDNTRadNet, Inc.	$7.19M	0.49%	0.15%	+10.8%	Q1 2024
JNJJohnson & Johnson	$7.16M	0.49%	0.00%	+1.4%	Q1 2023
MAMastercard Inc	$6.94M	0.47%	0.00%	+0.2%	Q1 2022
LAURLaureate Education, Inc.	$6.92M	0.47%	0.14%	-2.6%	Q4 2023
PGPROCTER & GAMBLE Co	$6.77M	0.46%	0.00%	+0.6%	Q1 2022
GEGeneral Electric Co	$6.52M	0.44%	0.00%	+0.2%	Q1 2024
APPSDigital Turbine, Inc.	$6.45M	0.44%	0.41%	-54.0%	Q2 2025
ACAArcosa, Inc.	$6.37M	0.43%	0.09%	-4.6%	Q1 2024
PRCHPorch Group, Inc.	$6.16M	0.42%	0.32%	-19.3%	Q2 2024
BACBank of America Corp	$6.14M	0.42%	0.00%	+0.9%	Q1 2023
FROGJFrog Ltd	$6.08M	0.41%	0.05%	-11.1%	Q1 2024
INDIindie Semiconductor, Inc.	$6.08M	0.41%	Not reported	0.0%	Q1 2024
UHAL.BU-Haul Holding Co	$6.04M	0.41%	Not reported	-12.9%	Q1 2024
ANETArista Networks, Inc.	$6M	0.41%	0.00%	+0.2%	Q1 2022
MGNIMagnite, Inc.	$5.93M	0.40%	0.22%	-4.0%	Q4 2023
PMPhilip Morris International Inc.	$5.58M	0.38%	0.00%	+0.2%	Q1 2023
CRMSalesforce, Inc.	$5.55M	0.38%	0.00%	-0.1%	Q4 2021
DORMDorman Products, Inc.	$5.53M	0.38%	0.14%	+106.3%	Q1 2025
ATENA10 Networks, Inc.	$5.52M	0.38%	0.20%	-21.1%	Q4 2023
TWSTTwist Bioscience Corp	$5.48M	0.37%	0.09%	+42.5%	Q4 2023
WKWorkiva Inc	$5.41M	0.37%	Not reported	+55.8%	Q4 2023
PSMTPricesmart Inc	$5.36M	0.37%	0.09%	-0.6%	Q4 2023
YETIYETI Holdings, Inc.	$5.25M	0.36%	0.14%	-0.9%	Q1 2022
ABBVAbbVie Inc.	$5.23M	0.36%	0.00%	+0.7%	Q1 2025
STGWStagwell Inc	$5.1M	0.35%	0.28%	-8.0%	Q1 2024
FHBFirst Hawaiian, Inc.	$5.1M	0.35%	0.14%	-3.4%	Q1 2024
ENVAEnova International, Inc.	$4.93M	0.34%	0.08%	-0.6%	Q3 2024
ACLSAxcelis Technologies Inc	$4.92M	0.34%	0.08%	-37.9%	Q1 2024
GEVGE Vernova Inc.	$4.9M	0.33%	0.00%	+0.2%	Q2 2024

Q1 2026Reported Apr 28, 20261,175 positions
AMZNAmazon Com Inc	$23.3M	1.89%	0.00%	Not reported	Q4 2021
AAPLApple Inc.	$22.1M	1.79%	0.00%	+5.7%	Q1 2022
NVDANvidia Corp	$21.2M	1.72%	0.00%	-16.5%	Q4 2021
GOOGLAlphabet Inc.	$20.9M	1.69%	0.00%	-33.2%	Q4 2021
MSFTMicrosoft Corp	$20.5M	1.66%	0.00%	+12.6%	Q4 2021
METAMeta Platforms, Inc.	$19.9M	1.61%	Not reported	+27.8%	Q4 2021
NFLXNetflix Inc	$14.8M	1.20%	0.00%	+84.5%	Q1 2022
JPMJPMorgan Chase & Co	$13.3M	1.08%	0.00%	-20.8%	Q1 2024
CSCOCisco Systems, Inc.	$10.7M	0.86%	0.00%	Not reported	Q1 2024
CVXChevron Corp	$10.3M	0.84%	0.00%	+30.3%	Q1 2023
LLYELI LILLY & Co	$9.43M	0.76%	0.00%	-17.0%	Q3 2022
SNEXStoneX Group Inc.	$7.95M	0.64%	0.12%	-23.4%	Q1 2024
COSTCostco Wholesale Corp	$7.87M	0.64%	0.00%	New	Q1 2026
MODModine Manufacturing Co	$7.27M	0.59%	0.06%	-4.8%	Q1 2024
SIMOSilicon Motion Technology CORP	$7.19M	0.58%	0.05%	-6.6%	Q1 2024
LAURLaureate Education, Inc.	$6.82M	0.55%	0.14%	-18.3%	Q4 2023
JNJJohnson & Johnson	$6.79M	0.55%	0.00%	-23.5%	Q1 2023
MAMastercard Inc	$6.74M	0.55%	0.00%	+10.0%	Q1 2022
FIBKFirst Interstate Bancsystem Inc	$6.69M	0.54%	0.21%	+81.5%	Q3 2024
PGPROCTER & GAMBLE Co	$6.64M	0.54%	0.00%	+8.6%	Q1 2022
CRMSalesforce, Inc.	$6.62M	0.54%	0.00%	+69.0%	Q4 2021
KLACKla Corp	$6.47M	0.52%	0.00%	Not reported	Q1 2024
RDNTRadNet, Inc.	$5.88M	0.48%	0.13%	-7.5%	Q1 2024
VZVerizon Communications Inc	$5.43M	0.44%	0.00%	+16249.3%	Q3 2024
UHAL.BU-Haul Holding Co	$5.37M	0.43%	Not reported	+22.4%	Q1 2024
AVTAvnet Inc	$5.27M	0.43%	0.10%	+47.9%	Q1 2024
BACBank of America Corp	$5.21M	0.42%	0.00%	-23.5%	Q1 2023
PMPhilip Morris International Inc.	$5.09M	0.41%	0.00%	+28.8%	Q1 2023
INTUIntuit Inc.	$5.01M	0.41%	0.00%	+92.5%	Q1 2022
GEGeneral Electric Co	$4.94M	0.40%	0.00%	+7.9%	Q1 2024
ACAArcosa, Inc.	$4.88M	0.40%	0.09%	-38.8%	Q1 2024
CATCaterpillar Inc	$4.76M	0.39%	0.00%	-13.2%	Q1 2024
STGWStagwell Inc	$4.7M	0.38%	0.29%	+12.4%	Q1 2024
HLMNHillman Solutions Corp.	$4.69M	0.38%	0.29%	+4.0%	Q1 2024
FFIVF5, Inc.	$4.69M	0.38%	0.03%	+2.3%	Q1 2022
OLNOLIN Corp	$4.59M	0.37%	0.14%	+16.9%	Q1 2024
LOPEGrand Canyon Education, Inc.	$4.57M	0.37%	0.10%	+26.3%	Q1 2024
LRCXLam Research Corp	$4.51M	0.37%	0.00%	+9.7%	Q4 2021
ABBVAbbVie Inc.	$4.49M	0.36%	0.00%	-18.8%	Q1 2025
FHBFirst Hawaiian, Inc.	$4.44M	0.36%	0.15%	+13.7%	Q1 2024
INDIindie Semiconductor, Inc.	$4.36M	0.35%	Not reported	+40.8%	Q1 2024
ANETArista Networks, Inc.	$4.33M	0.35%	0.00%	Not reported	Q1 2022
ATENA10 Networks, Inc.	$4.33M	0.35%	0.26%	-14.0%	Q4 2023
WKWorkiva Inc	$4.27M	0.35%	Not reported	+33.3%	Q4 2023
PSMTPricesmart Inc	$4.15M	0.34%	0.09%	-20.4%	Q4 2023
SPNTSiriusPoint Ltd	$4.11M	0.33%	0.16%	-13.8%	Q1 2025
NOWServiceNow, Inc.	$4.05M	0.33%	0.00%	+68.8%	Q4 2021
LFUSLittelfuse Inc	$3.92M	0.32%	0.05%	+337.1%	Q1 2024
YETIYETI Holdings, Inc.	$3.91M	0.32%	0.14%	+22.9%	Q1 2022
ACLSAxcelis Technologies Inc	$3.89M	0.32%	0.14%	-6.4%	Q1 2024

Q4 2025Reported Jan 20, 20261,292 positions
GOOGLAlphabet Inc.	$34.1M	2.65%	0.00%	-0.3%	Q4 2021
NVDANvidia Corp	$27.2M	2.11%	0.00%	-0.2%	Q4 2021
MSFTMicrosoft Corp	$23.8M	1.85%	0.00%	-0.2%	Q4 2021
AAPLApple Inc.	$22.4M	1.74%	0.00%	-0.2%	Q1 2022
JPMJPMorgan Chase & Co	$18.4M	1.43%	0.00%	-0.1%	Q1 2024
METAMeta Platforms, Inc.	$18M	1.40%	Not reported	-0.2%	Q4 2021
LLYELI LILLY & Co	$13.3M	1.03%	0.00%	-0.2%	Q3 2022
HDHome Depot, Inc.	$13.3M	1.03%	0.00%	-0.2%	Q1 2025
VVisa Inc.	$8.63M	0.67%	0.00%	-0.2%	Q1 2025
DISWalt Disney Co	$8.29M	0.64%	0.00%	-0.2%	Q3 2024
SNEXStoneX Group Inc.	$8.16M	0.63%	0.16%	-8.7%	Q1 2024
RDNTRadNet, Inc.	$8.12M	0.63%	0.15%	-8.6%	Q1 2024
LAURLaureate Education, Inc.	$8.06M	0.63%	0.17%	-6.2%	Q4 2023
ACAArcosa, Inc.	$7.99M	0.62%	0.15%	+0.5%	Q1 2024
NFLXNetflix Inc	$7.83M	0.61%	0.00%	-0.1%	Q1 2022
BACBank of America Corp	$7.69M	0.60%	0.00%	-0.2%	Q1 2023
AMDAdvanced Micro Devices Inc	$7.66M	0.60%	0.00%	-0.2%	Q4 2021
JNJJohnson & Johnson	$7.52M	0.58%	0.00%	-0.4%	Q1 2023
FTAIFTAI Aviation Ltd.	$7.21M	0.56%	0.04%	-7.1%	Q2 2024
MAMastercard Inc	$7M	0.54%	0.00%	-0.2%	Q1 2022
BKNGBooking Holdings Inc.	$6.5M	0.50%	0.00%	-0.2%	Q1 2023
SIMOSilicon Motion Technology CORP	$6.36M	0.49%	0.05%	+1.9%	Q1 2024
PGPROCTER & GAMBLE Co	$6.06M	0.47%	0.00%	-0.1%	Q1 2022
CVXChevron Corp	$5.83M	0.45%	0.00%	-0.1%	Q1 2023
ABBVAbbVie Inc.	$5.81M	0.45%	0.00%	-0.2%	Q1 2025
ECVTEcovyst Inc.	$5.69M	0.44%	0.52%	+22.1%	Q1 2024
CRMSalesforce, Inc.	$5.56M	0.43%	0.00%	-0.2%	Q4 2021
GEGeneral Electric Co	$4.97M	0.39%	0.00%	-0.1%	Q1 2024
MSGSMadison Square Garden Sports Corp.	$4.96M	0.38%	0.08%	+46.0%	Q1 2024
MRKMerck & Co., Inc.	$4.91M	0.38%	0.00%	-0.3%	Q1 2022
ASNDAscendis Pharma A/S	$4.85M	0.38%	0.04%	-1.2%	Q4 2021
SPNTSiriusPoint Ltd	$4.85M	0.38%	0.19%	+35.3%	Q1 2025
MODModine Manufacturing Co	$4.7M	0.37%	0.07%	-37.1%	Q1 2024
HLMNHillman Solutions Corp.	$4.7M	0.36%	0.28%	-4.3%	Q1 2024
WKWorkiva Inc	$4.64M	0.36%	Not reported	+36.1%	Q4 2023
UHAL.BU-Haul Holding Co	$4.59M	0.36%	Not reported	+10.6%	Q1 2024
MSMorgan Stanley	$4.53M	0.35%	0.00%	-0.1%	Q1 2023
KOCoca Cola Co	$4.44M	0.34%	0.00%	-0.2%	Q1 2024
CATCaterpillar Inc	$4.44M	0.34%	0.00%	-0.2%	Q1 2024
AXPAmerican Express Co	$4.4M	0.34%	0.00%	-0.2%	Q1 2023
RYTMRhythm Pharmaceuticals, Inc.	$4.38M	0.34%	0.06%	+9.9%	Q1 2024
GSLGlobal Ship Lease, Inc.	$4.3M	0.33%	0.34%	-15.5%	Q1 2024
PSMTPricesmart Inc	$4.25M	0.33%	0.11%	-6.6%	Q4 2023
NXTNextpower Inc.	$4.17M	0.32%	0.04%	-31.0%	Q1 2024
FFIVF5, Inc.	$4.05M	0.31%	0.03%	-7.4%	Q1 2022
FHBFirst Hawaiian, Inc.	$4.01M	0.31%	0.13%	+7.2%	Q1 2024
LIONLionsgate Studios Corp.	$4M	0.31%	0.15%	+10.1%	Q4 2024
INTUIntuit Inc.	$3.98M	0.31%	0.00%	-0.2%	Q1 2022
GENIGenius Sports Ltd	$3.97M	0.31%	3.61%	+79.8%	Q3 2024
LZLegalzoom.com, Inc.	$3.87M	0.30%	0.22%	+14.7%	Q1 2025

Q3 2025Reported Oct 15, 20251,312 positions
NVDANvidia Corp	$27.2M	2.12%	0.00%	+2.5%	Q4 2021
GOOGLAlphabet Inc.	$26.5M	2.06%	0.00%	+3.0%	Q4 2021
MSFTMicrosoft Corp	$25.6M	1.99%	0.00%	+2.5%	Q4 2021
AAPLApple Inc.	$21M	1.63%	0.00%	+2.7%	Q1 2022
METAMeta Platforms, Inc.	$20M	1.56%	Not reported	+2.7%	Q4 2021
JPMJPMorgan Chase & Co	$18M	1.40%	0.00%	+3.1%	Q1 2024
HDHome Depot, Inc.	$15.6M	1.22%	0.00%	+2.7%	Q1 2025
NFLXNetflix Inc	$10M	0.78%	0.00%	+2.2%	Q1 2022
RDNTRadNet, Inc.	$9.48M	0.74%	0.16%	-71.0%	Q1 2024
SNEXStoneX Group Inc.	$9.47M	0.74%	0.08%	-74.3%	Q1 2024
LLYELI LILLY & Co	$9.44M	0.73%	0.00%	+2.8%	Q3 2022
VVisa Inc.	$8.41M	0.65%	0.00%	+2.8%	Q1 2025
DISWalt Disney Co	$8.36M	0.65%	0.00%	+4.3%	Q3 2024
LAURLaureate Education, Inc.	$8.05M	0.63%	0.17%	-72.0%	Q4 2023
MODModine Manufacturing Co	$7.97M	0.62%	0.11%	-69.3%	Q1 2024
FIXComfort Systems USA Inc	$7.66M	0.60%	0.03%	-78.9%	Q1 2024
BACBank of America Corp	$7.23M	0.56%	0.00%	+3.4%	Q1 2023
ACAArcosa, Inc.	$7.01M	0.54%	0.15%	-65.2%	Q1 2024
MAMastercard Inc	$6.99M	0.54%	0.00%	+2.0%	Q1 2022
JNJJohnson & Johnson	$6.76M	0.53%	0.00%	+4.8%	Q1 2023
FTAIFTAI Aviation Ltd.	$6.58M	0.51%	0.04%	-74.5%	Q2 2024
BKNGBooking Holdings Inc.	$6.56M	0.51%	0.00%	+2.9%	Q1 2023
PGPROCTER & GAMBLE Co	$6.51M	0.51%	0.00%	+2.0%	Q1 2022
SIMOSilicon Motion Technology CORP	$6.38M	0.50%	0.05%	-66.8%	Q1 2024
CVXChevron Corp	$5.95M	0.46%	0.00%	+19.4%	Q1 2023
ABBVAbbVie Inc.	$5.9M	0.46%	0.00%	+2.8%	Q1 2025
AMDAdvanced Micro Devices Inc	$5.8M	0.45%	0.00%	+2.7%	Q4 2021
FFIVF5, Inc.	$5.53M	0.43%	0.03%	-74.9%	Q1 2022
HLMNHillman Solutions Corp.	$5.2M	0.40%	0.29%	-71.6%	Q1 2024
APPSDigital Turbine, Inc.	$5.17M	0.40%	0.72%	-60.4%	Q2 2025
NXTNextpower Inc.	$5.14M	0.40%	0.05%	-61.6%	Q1 2024
CRMSalesforce, Inc.	$4.98M	0.39%	0.00%	+1.9%	Q4 2021
GEGeneral Electric Co	$4.86M	0.38%	0.00%	+2.7%	Q1 2024
GRBKGreen Brick Partners, Inc.	$4.63M	0.36%	0.14%	-71.1%	Q1 2024
ASNDAscendis Pharma A/S	$4.57M	0.36%	0.04%	-70.7%	Q4 2021
UHAL.BU-Haul Holding Co	$4.52M	0.35%	Not reported	-68.1%	Q1 2024
VRRMVERRA MOBILITY Corp	$4.52M	0.35%	0.11%	-71.2%	Q1 2024
PSMTPricesmart Inc	$4.5M	0.35%	0.12%	-68.1%	Q4 2023
GSLGlobal Ship Lease, Inc.	$4.46M	0.35%	0.41%	-72.9%	Q1 2024
PARRPar Pacific Holdings, Inc.	$4.45M	0.35%	0.25%	-75.5%	Q1 2024
ACLSAxcelis Technologies Inc	$4.4M	0.34%	0.15%	-66.8%	Q1 2024
FOURShift4 Payments, Inc.	$4.34M	0.34%	0.07%	-65.8%	Q1 2024
ATENA10 Networks, Inc.	$4.32M	0.34%	0.33%	-71.3%	Q4 2023
NOWServiceNow, Inc.	$4.24M	0.33%	0.00%	+1.7%	Q4 2021
KOCoca Cola Co	$4.22M	0.33%	0.00%	+2.7%	Q1 2024
CRSCarpenter Technology Corp	$4.2M	0.33%	0.03%	-61.9%	Q1 2024
ECVTEcovyst Inc.	$4.2M	0.33%	0.42%	-76.0%	Q1 2024
IIIVi3 Verticals, Inc.	$4.14M	0.32%	Not reported	-71.9%	Q1 2025
INTUIntuit Inc.	$4.11M	0.32%	0.00%	+1.5%	Q1 2022
MSMorgan Stanley	$4.06M	0.32%	0.00%	+2.7%	Q1 2023

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